Finding the Third Proportional to 608,958 and 1,308,636

Step by Step Solution

1. Step 1: Write the proportion equation
   608,958 : 1,308,636 = 1,308,636 : x
2. Step 2: Convert to fraction form
   608,958/1,308,636 = 1,308,636/x
3. Step 3: Cross multiply
   608,958x = 1,308,636 × 1,308,636
4. Step 4: Simplify right side
   608,958x = 1,712,528,180,496
5. Step 5: Solve for x
   x = 1,712,528,180,496/608,958
6. Step 6: Final answer
   x = 2,812,227.08